subject: Some Knowledge Of Crusher Rotor Maintenance From Dsmac [print this page] The influence of crusher rotor(http://www.crusher-spare-parts.com/crusher-parts/crusher-rotor.html) to the machine itself is really huge, so it is necessary for you to maintain it regularly. In the long rotor maintenance period in our company, we find that many customers lack of attention to its care and application, thus the rotor has short service life and is easy to be damaged.
For this reason, in order for the customers to have a clear knowledge of the necessity and advantages, experts from DSMAC(http://www.crusher-spare-parts.com/) put forward to the following questions regarding to the problem in the hope of helping our customers:
1. Where is the dangerous area of the rotor? From the analogue simulation stress analysis cloud picture made according to finite-element structural analysis, we can see clearly the dangerous areas are mainly distributed in the hammer handle, axle hole, external aid, hammer axle and other parts.
2. Why is it necessary to regularly analyze the rotor work, predict its service life and maintain it with plan? The hammer crusher impacts and crushes the limestone through its high-speed rotating crusher hammer(http://www.crusher-spare-parts.com/crusher-parts/stone-crusher-hammers.html), due to the long time of impact and friction, so that it is inevitably for the composing part to wear down, get out of shape and damaged without abnormal working ability. So if you do not analyze its working state and predict its service life, once an emergency occurred, it would bring serious loss of whole production line halt to the enterprise.
3. What are the main malfunctions due to excessive worn? The hammer axle breaks down, the main axle changes its position, the bearing becomes hot; if it is very serious, and the bearing may be destroyed.
4. What benefits can be got from preventive maintenance of rotors? Forewarned is forearmed, without prejudging the waste. Rotor preventive maintenance can greatly extend the rotor using life, reduce crusher failure, improve the utilization rate of crusher and effectively improve the crusher production.
About DSMAC
DSMAC, China's leading manufacturer specializing in mining equipment and crusher parts, possesses 3 Ph.D.s in economics, 5 MBA senior management, 2 national experts, and many famous customers: Lafarge, Holcim, Heidelberg, China Huaxin, etc.
More information about DSMAC is available at http://www.crusher-spare-parts.com
